64174528

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{8287}}^1$

素因数の和:8321

約数の個数: 42

約数和(自身を含む): 139992608

約数和(自身を除く): 75818080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 8287, 16574, 33148, 66296, 91157, 132592, 182314, 265184, 364628, 530368, 729256, 1002727, 1458512, 2005454, 2917024, 4010908, 5834048, 8021816, 16043632, 32087264, 64174528]

約数ペア:

[(1, 64174528), (2, 32087264), (4, 16043632), (8, 8021816), (11, 5834048), (16, 4010908), (22, 2917024), (32, 2005454), (44, 1458512), (64, 1002727), (88, 729256), (121, 530368), (176, 364628), (242, 265184), (352, 182314), (484, 132592), (704, 91157), (968, 66296), (1936, 33148), (3872, 16574), (7744, 8287)]